<template>
    <header>
        <div class="nav-left" v-if="goBack" @click="goBackDo"><i class="iconfont icon-left-arrow"></i></div>
        <div class="header-tit ellipsis" s v-if="headTitle">{{headTitle}}</div>
    </header>
</template>

<script>
export default {
  name: 'head-top',
  data() {
    return {

    };
  },
  props: ['headTitle', 'goBack'],
  methods: {
    goBackDo() {
      window.history.length > 1 ? this.$router.go(-1) : this.$router.push('/');
    },
  },
};
</script>

<style lang="scss" scoped>
    @import "../../style/mixin";

    header {
        width: 100%;
        position: relative;
        height: 48px;
        line-height: 48px;
        text-align: center;
        background: #ffffff;
        .nav-left{
            position: absolute;
            bottom: 0;
            font-size: 14px;
            cursor: pointer;
            left:16px;
        }
        .header-tit{
            max-width: 60%;
            margin: 0 auto;
            color: #323233;
            font-weight: 500;
            font-size: 14px;
        }
    }
</style>
